
.indexContenter {
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
  .demo-text-1 {
    background-color: pink;
    height: 100%;
  }
  .demo-text-2 {
    background-color: blue;
    height: 100%;
  }
  .demo-text-3 {
    background-color: green;
    height: 100%;
  }
  .tabBox {
    position: sticky;
    position: -webkit-sticky;
    background-color: #fff;
    top: 0;
    .activeClass {
      color: indianred;
    }
  }
}

